From b908c86942b3fe35fb3f153752b563c0c011a2b9 Mon Sep 17 00:00:00 2001
From: yiwwhl <yiwwhl@qq.com>
Date: Thu, 19 Sep 2024 17:44:16 +0800
Subject: [PATCH 1/2] feat(textarea): add props textareaAttrs for textarea

---
 .../web-vue/components/textarea/textarea.vue  | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/packages/web-vue/components/textarea/textarea.vue b/packages/web-vue/components/textarea/textarea.vue
index 0239d23be..4dcaf47eb 100644
--- a/packages/web-vue/components/textarea/textarea.vue
+++ b/packages/web-vue/components/textarea/textarea.vue
@@ -15,7 +15,7 @@
     <resize-observer @resize="handleResize">
       <textarea
         ref="textareaRef"
-        v-bind="getTextareaAttrs($attrs)"
+        v-bind="mergeTextareaAttrs"
         :disabled="mergedDisabled"
         :class="prefixCls"
         :style="textareaStyle"
@@ -163,6 +163,13 @@ export default defineComponent({
     wordSlice: {
       type: Function as PropType<(value: string, maxLength: number) => string>,
     },
+    /**
+     * @zh 透传给 textarea 的属性
+     * @en Attributes passed to textarea
+     */
+    textareaAttrs: {
+      type: Object as PropType<Record<string, any>>,
+    },
   },
   emits: {
     'update:modelValue': (value: string) => true,
@@ -385,6 +392,17 @@ export default defineComponent({
       omit(attrs, INPUT_EVENTS);
     const getTextareaAttrs = (attr: Record<string, any>) =>
       pick(attrs, INPUT_EVENTS);
+    const textareaAttrs = getTextareaAttrs(attrs);
+    const mergeTextareaAttrs = computed(() => {
+      const attrs = {
+        ...textareaAttrs,
+        ...props.textareaAttrs,
+      };
+      if (mergedError.value) {
+        attrs['aria-invalid'] = true;
+      }
+      return attrs;
+    });
 
     const wrapperCls = computed(() => [
       `${prefixCls}-wrapper`,
@@ -499,6 +517,7 @@ export default defineComponent({
       valueLength,
       computedMaxLength,
       mergedDisabled,
+      mergeTextareaAttrs,
       getWrapperAttrs,
       getTextareaAttrs,
       handleInput,

From ea07cbb263e9b835fe670388d436dafcb1262ba6 Mon Sep 17 00:00:00 2001
From: yiwwhl <yiwwhl@qq.com>
Date: Thu, 19 Sep 2024 17:52:10 +0800
Subject: [PATCH 2/2] docs(textarea): update README for textarea

---
 packages/web-vue/components/textarea/README.en-US.md | 1 +
 packages/web-vue/components/textarea/README.zh-CN.md | 1 +
 2 files changed, 2 insertions(+)

diff --git a/packages/web-vue/components/textarea/README.en-US.md b/packages/web-vue/components/textarea/README.en-US.md
index 63c30e85c..465d1b575 100644
--- a/packages/web-vue/components/textarea/README.en-US.md
+++ b/packages/web-vue/components/textarea/README.en-US.md
@@ -34,6 +34,7 @@ description: Multi-line plain text edit control, suitable for a paragraph of opi
 |auto-size|Whether to make the textarea adapt to the height of the content|`boolean \| { minRows?: number; maxRows?: number }`|`false`||
 |word-length|Calculation method of word length|`(value: string) => number`|`-`||
 |word-slice|Character interception method, used together with wordLength|`(value: string, maxLength: number) => string`|`-`|2.12.0|
+|textarea-attrs|Attributes passed to textarea|`Record<string, any>`|`-`||
 ### `<textarea>` Events
 
 |Event Name|Description|Parameters|
diff --git a/packages/web-vue/components/textarea/README.zh-CN.md b/packages/web-vue/components/textarea/README.zh-CN.md
index 07f1b73f4..1158cea21 100644
--- a/packages/web-vue/components/textarea/README.zh-CN.md
+++ b/packages/web-vue/components/textarea/README.zh-CN.md
@@ -32,6 +32,7 @@ description: 多行纯文本编辑控件，适用于评论或反馈表单中的
 |auto-size|是否让文本框自适应内容高度|`boolean \| { minRows?: number; maxRows?: number }`|`false`||
 |word-length|字符长度的计算方法|`(value: string) => number`|`-`||
 |word-slice|字符截取方法，同 wordLength 一起使用|`(value: string, maxLength: number) => string`|`-`|2.12.0|
+|textarea-attrs|透传给 textarea 的属性|`Record<string, any>`|`-`||
 ### `<textarea>` Events
 
 |事件名|描述|参数|